If you’re running an HEI system on your vintage Chevy, you’re only just beginning years and years of faithful service once you get this integrated ignition system installed in your vintage ...

Many Street Stock racing classes limit the ignition to stock-style replacement parts. For most Chevrolet and Ford engines, this means an HEI distributor is the only option.

Introduced more than three decades ago, GM's HEI ignition system has capably powered tens of thousands of vehicles over the years. The setup has remained popular with performance enthusiasts to ...